According to Deadline, Clarkson will take on the role of Country Trolls mayor Delta Dawn, and she will sing an original song in the motion picture.

Justin Timberlake - who received a Best Original Song Oscar nomination for tune 'Can't Stop the Feeling' from 'Trolls' - is to reprise his role as Branch in the sequel, alongside the likes of Anna Kendrick (Poppy), and James Corden, who will return as Biggie.